Inventor · disambiguated record
Zhijie Sun
Also filed as: SUN ZHIJIE
27 granted patents·19 pending applications·54 citations·filing 2011–2025
93Inventor score
Top patents by PatentIndex Score
46 records- 0188US10024151B2Controlling a bottom hole assembly in a wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jul 17, 2018·11 cites·19 claims
- 0288US9388681B2Method to optimize drilling efficiency while reducing stick slipHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jul 12, 2016·9 cites·26 claims
- 0384US10648317B2Improving fault detectability through controller reconfigurationHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted May 12, 2020·4 cites·20 claims
- 0483US10941642B2Structure for fluid flowback control decision making and optimizationHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Mar 9, 2021·4 cites·20 claims
- 0579US12055031B2Monitoring drilling vibrations based on rotational speedHALLIBURTON ENERGY SERVICES INC·Filed 2021·Granted Aug 6, 2024·1 cites·19 claims
- 0677US10125598B2Optimized rotation of a drill string during sliding mode of directional drillingHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Nov 13, 2018·5 cites·20 claims
- 0774US10253599B2Optimizing stimulation and fluid management operationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Apr 9, 2019·4 cites·20 claims
- 0873US10901377B2Real-time control of drilling fluid properties using predictive modelsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jan 26, 2021·4 cites·16 claims
- 0973US10323499B2Managing wellbore operations using uncertainty calculationsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Jun 18, 2019·4 cites·19 claims
- 1073US9657565B2Optimal surfactant design for recovered hydrocarbon enhancementHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted May 23, 2017·2 cites·16 claims
- 1169US10995605B2Method and system for stick-slip mitigationHALLIBURTON ENERGY SERVICES INC·Filed 2019·Granted May 4, 2021·1 cites·20 claims
- 1269US10408955B2Filtering microseismic events for updating and calibrating a fracture modelHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Sep 10, 2019·2 cites·17 claims
- 1369US10338247B2Microseismic monitoring sensor uncertainty reductionHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jul 2, 2019·2 cites·20 claims
- 1464US12228640B2Detection of pipe features with pressure pulsesHALLIBURTON ENERGY SERVICES INC·Filed 2023·Granted Feb 18, 2025·0 cites·18 claims
- 1561US12345145B2Method to control hydraulic fracturing spread with electric pumpsHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Jul 1, 2025·0 cites·20 claims
- 1658US10794168B2Controlling wellbore operationsHALLIBURTON ENERGY SERVICES INC·Filed 2013·Granted Oct 6, 2020·1 cites·24 claims
- 1757US10577876B2Estimating drilling fluid properties and the uncertainties thereofHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Mar 3, 2020·0 cites·20 claims
- 1856US2025369330A1Generating pressure tube waves downhole using electrical pumping units safelyHALLIBURTON ENERGY SERVICES INC·Filed 2025·Application pending·0 cites
- 1954US12473808B2Method to improve efficiency of hydraulic fracturing spread with electric pumpsHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Nov 18, 2025·0 cites·20 claims
- 2053US12281555B2Method to optimize hydraulic fracturing spread with electric pumpsHALLIBURTON ENERGY SERVICES INC·Filed 2022·Granted Apr 22, 2025·0 cites·20 claims
- 2153US10527468B2Monitoring sensor and actuator health in a mud circulation systemHALLIBURTON ENERGY SERVICES INC·Filed 2016·Granted Jan 7, 2020·0 cites·19 claims
- 2253US2025163907A1Smoothing pump rate during transitionHALLIBURTON ENERGY SERVICES INC·Filed 2023·Application pending·0 cites
- 2352US2025369345A1Measuring well system efficiency using tube wavesHALLIBURTON ENERGY SERVICES INC·Filed 2024·Application pending·0 cites
- 2452US2025369324A1Subsurface condition detection using tube waves in a multi-well systemHALLIBURTON ENERGY SERVICES INC·Filed 2024·Application pending·0 cites
- 2552US2025369348A1Well connectivity analysis using pressure pulseHALLIBURTON ENERGY SERVICES INC·Filed 2024·Application pending·0 cites
- 2651US2025163793A1Non-linear trajectory optimization towards automated drilling applicationsHALLIBURTON ENERGY SERVICES INC·Filed 2023·Application pending·0 cites
- 2750US11952883B2System and method for mitigating stick-slipHALLIBURTON ENERGY SERVICES INC·Filed 2020·Granted Apr 9, 2024·0 cites·20 claims
- 2850US9856727B2Automatic dosing of surfactant for recovered hydrocarbon enhancementHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jan 2, 2018·0 cites·22 claims
- 2950US2025369331A1Evaluating subsurface properties through monitoring of electric pumpsHALLIBURTON ENERGY SERVICES INC·Filed 2025·Application pending·0 cites
- 3050US2025163906A1Preventing power blackout while fracturingHALLIBURTON ENERGY SERVICES INC·Filed 2023·Application pending·0 cites
- 3150US2025371224A1Method to optimize rate ramp down in a wellboreHALLIBURTON ENERGY SERVICES INC·Filed 2025·Application pending·0 cites
- 3250US2025243737A1Optimization of pump rates for hydraulic fracturingHALLIBURTON ENERGY SERVICES INC·Filed 2024·Application pending·0 cites
- 3349US2025369326A1Estimation of pipe friction and stage resistance based on pressure temporal gradientHALLIBURTON ENERGY SERVICES INC·Filed 2025·Application pending·0 cites
- 3449US2017335663A1Control system for optimizing the placement of pillars during a subterranean operationHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
- 3548US10429528B2Reducing microseismic monitoring uncertaintyHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Oct 1, 2019·0 cites·18 claims
- 3648US2025370155A1Evaluating subsurface conditionsHALLIBURTON ENERGY SERVICES INC·Filed 2025·Application pending·0 cites
- 3748US2025270906A1Fracture event detectionHALLIBURTON ENERGY SERVICES INC·Filed 2024·Application pending·0 cites
- 3847US10590747B2Real-time control of divertersHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Mar 17, 2020·0 cites·18 claims
- 3947US10329882B2Optimizing completion operationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted Jun 25, 2019·0 cites·20 claims
- 4047US10301913B2Optimizing running operationsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Granted May 28, 2019·0 cites·20 claims
- 4146US2017335664A1Fluid Loss Determination Apparatus, Methods, and SystemsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
- 4246US2017328179A1Hydraulic Fracturing Apparatus, Methods, and SystemsHALLIBURTON ENERGY SERVICES INC·Filed 2014·Application pending·0 cites
- 4345US2021180418A1Prospective kick loss detection for off-shore drillingHALLIBURTON ENERGY SERVICES INC·Filed 2019·Application pending·0 cites
- 4440US10934813B2Method to optimize oilfield operations based on large and complex data setsHALLIBURTON ENERGY SERVICES INC·Filed 2015·Granted Mar 2, 2021·0 cites·21 claims
- 4540US2014000310A1System and method for cryogenic cooling of a process stream with enhanced recovery of refrigerationCHENG ALAN T·Filed 2011·Application pending·0 cites
- 4640US2014007615A1System and method for purification of silane using liquid nitrogen in a polysilicon production processCHENG ALAN T·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →